Other warnings in 2021

Everything the classifier did not place elsewhere.

issued in 2021
2,034
still in force
0
vs 2020
-11%
first · last
01-01 · 12-31

By month

J
F
M
A
M
J
J
A
S
O
N
D

By NAVAREA series

  • HYDROPAC966
  • HYDROLANT586
  • NAVAREA IV218
  • NAVAREA XII203
  • HYDROARC61

Where · top seas

North Pacific Ocean4220%
Gulf of Mexico4119%
North Atlantic Ocean3516%
South Atlantic Ocean2813%
Coral Sea147%
North Sea136%
Arabian Sea126%
Caribbean Sea115%
Indian Ocean105%
English Channel94%

All other warnings issued in 2021 · 2,034

  1. HYDROLANT 822/212021-03-24 → 2021-03-24
    Cancel HYDROLANT 3603/20 and this msg
    Western South Atlantic · Brazil-north Coast
  2. HYDROARC 43/212021-03-24 → 2021-03-24
    Cancel HYDROARC 8/21 and this msg
    Barents Sea
  3. HYDROPAC 924/212021-03-24 → 2021-03-24
    Cancel HYDROPAC 922/21 and this msg, vessel located safe
    Western North Pacific · East China Sea · China
  4. HYDROPAC 923/212021-03-24 → 2021-03-27
    Container, red color, adrift in 42-15.6N 158-28.3E at 232130Z mar
    Western North Pacific
  5. HYDROPAC 919/212021-03-23 → 2021-03-23
    Cancel HYDROPAC 914/21 and this msg, persons rescued
    South China Sea · Vietnam
  6. HYDROLANT 814/212021-03-23 → 2021-03-25
    Gpa jamming exercises 1400Z to 1600Z daily 23 thru 25 mar in area within 30 miles of 52-08.5N 004-34.3W
    Cardigan Bay · Saint Georges Channel · Wales
  7. HYDROPAC 913/212021-03-23 → 2021-03-23
    Cancel HYDROPAC 910/21 and this msg, assistance received
    South China Sea · Vietnam
  8. HYDROLANT 812/212021-03-23 → 2021-03-23
    Gpa jamming exercises 1400Z to 1600Z daily 23 and 24 mar in area within 30 miles of 52-08.5N 004-34.3W
    Cardigan Bay · Saint Georges Channel · Wales
  9. NAVAREA IV 251/212021-03-23 → 2021-03-23
    Cancel NAVAREA IV 248/21 and this msg, service restored
    Gulf of Mexico · Louisiana
  10. HYDROPAC 911/212021-03-23 → 2021-07-16
    15 meter fishing net in 16-26.86S 145-35.64E at 222330Z mar
    Coral Sea · Australia-northeast Coast
  11. HYDROPAC 909/212021-03-23 → 2021-03-23
    Cancel HYDROPAC 815/21 and this msg
    South Pacific · Chatham Islands
  12. HYDROPAC 908/212021-03-23 → 2021-03-23
    Cancel HYDROPAC 802/21 and this msg
    Western South Pacific · New Zealand
  13. NAVAREA IV 249/212021-03-22 → 2021-04-02
    Gas leak in vicinity 28-54-48N 091-23-29W
    Gulf of Mexico · Louisiana
  14. HYDROPAC 905/212021-03-22 → 2021-05-11
    B. 24-51.65N 053-03.91E
    Persian Gulf · U.A.E
  15. HYDROPAC 901/212021-03-22 → 2021-03-22
    Cancel HYDROPAC 871/21 and this msg
    Bay of Bengal · India
  16. HYDROPAC 898/212021-03-22 → 2021-04-09
    F/V tripura sundari requiring medical assistance in 20-18N 070-31E at 220540Z mar
    Arabian Sea · India
  17. HYDROLANT 795/212021-03-21 → 2021-03-21
    Cancel HYDROLANT 788/21 and this msg
    Black Sea · Ukraine
  18. HYDROPAC 894/212021-03-21 → 2021-04-02
    Bombing exercises 0001Z to 1300Z and 2200Z to 2359Z daily 24, 25, 31 mar and 01 apr in area bound by…
    Sea of Okhotsk · Kuril Islands
  19. HYDROLANT 794/212021-03-21 → 2021-03-21
    Cancel HYDROLANT 787/21 and this msg
    Western South Atlantic · Brazil-southeast Coast
  20. NAVAREA IV 245/212021-03-20 → 2021-05-07
    Uscg remote communication facility miami (a) 25-37.4N 080-23.4W transmit services inoperative
    Western North Atlantic · Florida
  21. HYDROPAC 883/212021-03-20 → 2021-03-20
    Cancel HYDROPAC 882/21 and this msg, tsunami warning canceled
    Western North Pacific · Japan
  22. HYDROPAC 882/212021-03-20 → 2021-03-20
    Earthquake with magnitude of 7.2 has occurred in vicinity 38-24N 141-42E at 200909Z mar
    Western North Pacific · Japan
  23. HYDROPAC 880/212021-03-20 → 2021-03-20
    Cancel HYDROPAC 742/21 and this msg
    Persian Gulf · Qatar
  24. HYDROPAC 879/212021-03-20 → 2021-03-20
    Cancel HYDROPAC 816/21 and this msg, assistance received
    South China Sea
  25. NAVAREA XII 125/212021-03-19 → 2021-03-19
    Cancel NAVAREA XII 122/21 and this msg, service restored
    Eastern North Pacific · California
  26. NAVAREA IV 241/212021-03-19 → 2021-03-19
    Cancel NAVAREA IV 235/21 and this msg, services restored
    Gulf of Mexico · Louisiana
  27. HYDROLANT 778/212021-03-19 → 2021-03-19
    Cancel HYDROLANT 755/21 and this msg
    Western South Atlantic · Brazil-northeast Coast
  28. HYDROPAC 864/212021-03-18 → 2021-03-18
    Cancel HYDROPAC 862/21 and this msg, assistance no longer needed
    South Pacific · Tonga
  29. HYDROPAC 860/212021-03-18 → 2021-03-18
    Cancel HYDROPAC 782/21 and this msg
    Arabian Sea · India
  30. HYDROLANT 768/212021-03-18 → 2021-04-02
    M/V antonis reports crewman requiring medical assistance in 29-46-48N 051-48-00W
    Western North Atlantic
  31. HYDROLANT 767/212021-03-18 → 2021-03-18
    Cancel HYDROLANT 715/21 and this msg
    Eastern Mediterranean Sea · Cyprus-south Coast
  32. HYDROPAC 856/212021-03-18 → 2021-03-18
    Cancel HYDROPAC 832/21 and this msg
    Gulf of Thailand · Vietnam
  33. HYDROPAC 855/212021-03-18 → 2021-03-18
    Cancel HYDROPAC 778/21 and this msg, aid restored
    Coral Sea · Australia-northeast Coast
  34. HYDROPAC 853/212021-03-18 → 2021-03-18
    Cancel HYDROPAC 351/21 and this msg, operations completed
    Bass Strait · Australia-southeast Coast
  35. HYDROLANT 763/212021-03-17 → 2021-03-17
    Cancel HYDROLANT 720/21 and this msg
    Eastern Mediterranean Sea · Egypt
  36. HYDROLANT 757/212021-03-17 → 2021-03-17
    Cancel HYDROLANT 703/21 and this msg
    Sea of Marmara · Turkey
  37. HYDROPAC 845/212021-03-17 → 2021-03-17
    Cancel HYDROPAC 842/21 and this msg, vessel located safe
    Strait of Malacca · Indonesia
  38. HYDROLANT 751/212021-03-16 → 2021-03-16
    Cancel HYDROLANT 624/21 and this msg
    Black Sea
  39. HYDROLANT 750/212021-03-16 → 2021-03-16
    Cancel HYDROLANT 685/21 and this msg, aid restored
    Sea of the Hebrides · Scotland
  40. HYDROLANT 745/212021-03-16 → 2021-03-16
    Cancel HYDROLANT 615/21 and this msg, aid restored
    Eastern North Atlantic · Morocco
  41. HYDROLANT 744/212021-03-16 → 2021-03-16
    Cancel HYDROLANT 17/21, 588/21, 589/21, 616/21 and this msg
    Western Mediterranean Sea · Aegean Sea · Strait of Sicily
  42. HYDROLANT 740/212021-03-15 → 2021-03-15
    Cancel HYDROLANT 731/21 and this msg
    Western South Atlantic · Brazil
  43. HYDROLANT 739/212021-03-15 → 2021-03-15
    Cancel HYDROLANT 661/21 and this msg, aid restored
    Sea of the Hebrides · Scotland
  44. HYDROLANT 733/212021-03-15 → 2021-04-02
    Vessel requesting assistance in 25-13.9N 079-20.5W
    Straits of Florida · Bahamas
  45. HYDROLANT 726/212021-03-14 → 2021-03-14
    Cancel HYDROLANT 721/21 and this msg, service restored
    North Sea · Shetland Islands
  46. HYDROPAC 828/212021-03-14 → 2021-03-14
    Cancel HYDROPAC 800/21 and this msg, vessel located safe
    Persian Gulf · Saudi Arabia
  47. HYDROPAC 827/212021-03-14 → 2021-03-14
    Cancel HYDROPAC 820/21 and this msg, operations completed
    Southern Indian Ocean
  48. HYDROPAC 826/212021-03-14 → 2021-03-14
    Cancel HYDROPAC 818/21 and this msg, false alert
    North Pacific
  49. NAVAREA IV 223/212021-03-14 → 2021-03-14
    Cancel NAVAREA IV 221/21 and this msg, operations completed
    Western North Atlantic · Florida
  50. HYDROPAC 824/212021-03-14 → 2021-03-14
    Cancel HYDROPAC 772/21 and this msg, aid restored
    Coral Sea · Australia-northeast Coast

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Other warnings in 2021 — page 33 · seahazards